JOURNAL OF ENTOMOLOGY AND ZOOLOGY 



Contents of Volume V 



Volume V, Number 1 



Bradley, J. C. 



The Sircidse of North America, 

 1-35. 



Hilton, W. A. 



The Central Nervous System of 

 Aphorura, 37-42. 



Bacon, G. 



Two New Species of Collembola 

 from the Mountains of South- 

 ern California, 43-46. 



McConnell, E. 



Some Remarks on the Abdominal 

 Air Sacs of Stenophelmatus, 

 47-49. 



Whitney, B. B. 



A New California Coccid In- 

 festing Manzanita, 50-52. 



Girault, A. A. 



A New Genus of Chalcidoid, S3-S4. 



Essig, E. O. 



Sentellista cyanea, bred from 

 Phenacoccus artemisias Ehrh., 

 55. 



Shorter Articles and Reviews of 

 Recent Important Literature, 

 56-57. 



Grinnell, F., Jr. 



News Notes, 68. 



Volume V, Number 2 



Smith, P. E. 



A Study of Some Specific Charac- 

 ters of the Genus Pseudococcus, 

 69-84. 



Essig, E. O. 



The Yerba Santa Mealy Bug, 

 85-87. 



Guernsey, Mabel 



The Circulatory System of Laila 

 cockerelli, 88-92. 



Hilton, W. A. 



The Nerve Cells of Tarantula, 

 93-95. 



Busck, A. 



New California Microlepidoptera. 

 96-102. 



Girault, A. A. 



Some New Genera and Species of 

 Chalcidoid Hymenoptera of the 

 Family Eulophide from Austra- 

 lia, 103-112. 



Bacon, G. 



A Species of Collembola found 

 with Termites, 113. 



Shorter Articles and Reviews of 

 Recent Important Literature, 

 114-120. 



Grinnell, F. 



News Notes, 121-122. 



Volume V, Number 3 



Ewing, H. E. 



Some New and Curious Acarina 

 from Oregon, 123-136. 



Guernsey, Mabel 



The Anatomy of Laila cockerelli, 

 137-157. 

 McGlashan, X. 



The Collector's By-Product, 158- 

 160. 

 Stafford, B. E. 



Studies in Laguna Beach Isopods 

 11, 161-172. 

 Grinnell, F. 



Book Reviews, 173-175. 



Grinnell, F. 



News Notes, 176-177. 



Volume V, Number 4 



Essig, E. O. 



A New Echinococcus, 179-181. 



Stafford, B. E. 



Studies in Laguna Beach Isopoda 



II, 182-188. 

 Hilton, W. A. 



The Nervous System of Chelifer, 



189-201. 

 Bacon, G. 



A New Species of Collembola 



from Laguna Beach, 202-204. 

 Shorter Articles and Reviews of 



Recent Important Literature, 



205-209. 

 The Laguna Marine Laboratory, 



211-221. 

 Wants and E.xchanges, 225-226. 



